Descriptive error
The following error codes indicate a problem if a command cannot be performed.
Error code
Description
Error code
Description
3
Invalid parameter
105
Disabled control
4
Too many parameters
106
Invalid language
5
Too few parameters
107
Exceeded list size
6
Channel not found
110
Communication timeout
7
Command not executed
111
Communications failure
8
Checksum error
112
Failed to set hardware
9
Unknown request
113
Bad file
10
Error receiving serial data
114
Memory failure
101
Control not found
115
Not implemented
102
Subcontrol not found
116
Invalid security
103
Wrong control type
117
Invalid access group
104
Invalid value
118
System busy - Try again later
Flow control
Normally messages can be sent to the projector before processing of earlier messages is complete—
Crimson stores messages in a buffer until ready to process. However, if a series of messages is sent,
Crimson may not be able to process them as fast as they arrive and the buffer becomes full.
If this happens, Crimson sends the 13h (Xoff) code to instruct the controller (or any devices preparing
to transmit) to cease transmission. At this point, the controller must respond immediately and send no
more than 10 extra characters or they may be lost (such as, Crimson can accommodate the receipt of
up to 10 more bytes after it sends 13h (Xoff)). When the buffer is once again available, Crimson sends
a 11h (Xon) command to resume transmission.
Xon and Xoff controls apply to both directions of communication. Crimson does not send more than
three characters after it has received a 13h (Xoff) code.
Communicating with Crimson
Crimson and Crimson Mirage Technical Reference–Serial Commands
12
020-102660-01 Rev. 1 (07-2018)
Copyright
©
2018 Christie Digital Systems USA, Inc. All rights reserved.
Содержание Crimson
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